What's going on in today's session: S&P500 movers

Last update: Jan 13, 2025

Let's delve into the developments on the US markets in the middle of the day on Monday. Below, you'll find the top gainers and losers within the S&P500 index during today's session.

Today's top gainers

Ticker	Change	Comment
HUM	7.4%	HUMANA INC's (NYSE:HUM) shares soared 7.4% to $288.95 during Monday's session. The stock is trading 29.61% lower than 6 months ago.
CVS	6.71%	Exciting news for CVS HEALTH CORP (NYSE:CVS) as its stock price surged 6.71% to $51.23 during Monday's session. In the last 3 months the share price dropped with 27.95%.
RVTY	6.29%	With a 6.29% surge, REVVITY INC's (NYSE:RVTY) stock price reached $121.04 during Monday's session, signaling positive momentum. A press release (Revvity and Element Biosciences Collaborate to Advance Sequencing-based IVD Neonatal Testing) was released earlier today.
CF	6.26%	CF INDUSTRIES HOLDINGS INC's (NYSE:CF) shares rose 6.26% to $94.32. Shareholders saw the stock price going 25.65% higher is the past 6 months.
MOS	6.2%	MOSAIC CO/THE's (NYSE:MOS) stock price is advancing with 6.2% to a price of $26.37. A press release (Mosaic and Fosfatados Centro Announce Agreement for Sale of Phosphate Mining Unit in Brazil) was released earlier today.
VLO	5.43%	VALERO ENERGY CORP's (NYSE:VLO) shares soared 5.43% to $134.06 during Monday's session.
STLD	5.01%	Exciting news for STEEL DYNAMICS INC (NASDAQ:STLD) as its stock price surged 5.01% to $122.16 during Monday's session.
MPC	4.86%	Positive market sentiment drove MARATHON PETROLEUM CORP's (NYSE:MPC) stock price up by 4.86% to $149.18 during Monday's session.
CTVA	4.36%	CORTEVA INC (NYSE:CTVA) witnessed a notable 4.36% uptick in its shares, reaching $59.58 during Monday's session. Shareholders saw the stock price going 23.81% higher is the past year.
UNH	4.33%	UNITEDHEALTH GROUP INC's (NYSE:UNH) shares rose 4.33% to $543.24.

For the full top gainers list go to our top gainers page.

Top losers

Ticker	Change	Comment
MRNA	-20.26%	MODERNA INC's (NASDAQ:MRNA) stock price decreased by 20.26% to $33.69. Shareholders saw the stock price going 27.52% lower in the past 3 months.
EIX	-12.68%	EDISON INTERNATIONAL's (NYSE:EIX) stock price is declining with 12.68% to a price of $56.76. A press release (Edison International Provides Latest Update on Southern California Wildfires and SCE Power Outages) was released yesterday.
CEG	-6.98%	There was a downturn in CONSTELLATION ENERGY's (NASDAQ:CEG) shares, as they experienced a 6.98% decline, closing at $283.88 during Monday's session. The stock is trading 31.35% higher than a month ago.
SMCI	-6.34%	During Monday's session, SUPER MICRO COMPUTER INC's (NASDAQ:SMCI) shares took a tumble, falling 6.34% to $30.53. The stock is trading 31.8% lower than 3 months ago.
MU	-5.09%	MICRON TECHNOLOGY INC (NASDAQ:MU) encountered a 5.09% decrease in its shares, reaching $94.28 during Monday's session. In the last 6 months the stock lost 25.62%.
DAL	-5.07%	The market experienced a downward movement in DELTA AIR LINES INC's (NYSE:DAL) stock price, closing at $63.55 with a 5.07% decrease during Monday's session. In the last 3 months the share price increased with 30.43%.
PCG	-4.28%	Investors witnessed a 4.28% drop in P G & E CORP's (NYSE:PCG) stock price, which closed at $16.43 during Monday's session.
UAL	-4.28%	The market experienced a downward movement in UNITED AIRLINES HOLDINGS INC's (NASDAQ:UAL) stock price, closing at $102.53 with a 4.28% decrease during Monday's session. Shareholders saw the stock price going 73.32% higher in the past 3 months.
DELL	-4.2%	DELL TECHNOLOGIES -C's (NYSE:DELL) stock price encountered a 4.2% decline, reaching $109.95 during Monday's session. In the last year the stock gained 44.71%.
FSLR	-3.69%	Investors witnessed a 3.69% drop in FIRST SOLAR INC's (NASDAQ:FSLR) stock price, which closed at $182.25 during Monday's session.

Our top losers page will show you the full list.